公开(公告)号：US12178590B2

公开(公告)日：2024-12-31

申请号：US17641828

申请日：2021-02-19

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dong Woo Lee ,  Jabeom Gu ,  Baesun Kim ,  Yong Ki Son ,  Joonyoung Jung ,  Hyung Cheol Shin

IPC: A61N1/04 ,  A61B5/389 ,  A61N1/36

Abstract: A muscle control device includes an electromyography (EMG) electrode unit including a plurality of electrodes, and that senses an EMG signal, an EMG circuit unit that generates channel data, based on electrode signals, a control unit that receives the channel data, extracts a volitional electromyography signal, based on the channel data, and determines FES (Functional Electrical Stimulation) stimulation parameters, based on the volitional electromyography signal, an FES electrode unit that outputs a functional electrical stimulation, based on the FES stimulation parameters, and an FES circuit unit that receives the FES stimulation parameters, generates the functional electrical stimulation, based on the FES stimulation parameters, and transmits the functional electrical stimulation to the FES electrode unit, and the control unit recognizes a direction and an intensity of a motion from the volitional electromyography signal, based on the volitional electromyography signal and adjusts an intensity of the functional electrical stimulation.